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Implement node selectors to retrieve node list based on provided query.

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This commit is contained in:
Avesh Agarwal
2017-11-08 16:11:28 -05:00
parent 5d3f987dde
commit c29c9db41e
6 changed files with 36 additions and 4 deletions
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17
pkg/descheduler/node/node_test.go
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@@ -80,3 +80,20 @@ func TestReadyNodes(t *testing.T) {
}
}
func TestReadyNodesWithNodeSelector(t *testing.T) {
node1 := test.BuildTestNode("node1", 1000, 2000, 9)
node1.Labels = map[string]string{"type": "compute"}
node2 := test.BuildTestNode("node2", 1000, 2000, 9)
node2.Labels = map[string]string{"type": "infra"}
fakeClient := fake.NewSimpleClientset(node1, node2)
nodeSelector := "type=compute"
stopChannel := make(chan struct{})
nodes, _ := ReadyNodes(fakeClient, nodeSelector, stopChannel)
if nodes[0].Name != "node1" {
t.Errorf("Expected node1, got %s", nodes[0].Name)
}
}